[infinispan-dev] Updates to Hot Rod protocol spec

http://community.jboss.org/docs/DOC-14421 As part of meetings we had this week, we discussed the following changes to the spec: - Bring back piggybacking for cluster and hash information. Asynchronous events for use cases such as client side L1 will be implemented at a later stage. - Ping command was added so that clients can verify whether server is still responding. - Removed force write lock, skip remote lookup and force asynchronous flags and added a flag that can force commands like put to return the old value. Cheers, -- Galder Zamarreño Sr. Software Engineer Infinispan, JBoss Cache